Parallel port interface

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Uploaded by on Nov 8, 2007

Parallel port interface

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Howto & Style

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Standard YouTube License

  • likes, 2 dislikes

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Uploader Comments (lancevanpeer)

  • sad thing is you used all 8 bits of the parallel port to to do that. same could be done with just 3. all 8 bits can animate 255 LEDs if done correctly 11111111 = 255. Then just multiplex it.

  • @Warndog9 Today I am twice as old as the day I filmed that. Nowadays I should use a µC with USB connection. But it still was an awesome thing 10 years ago.

  • what software do you use?

  • @hans407 Programmed in Visual Basic. But it is a bit to lang ago to remember.

  • nice work

  • Thanks

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All Comments (9)

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  • i need help !! for a project of mine so please can u give me the source code (preferable in JAVA) for the program u have used and also tell me the compiler u have used . also if possible step by step instructions i am fed up looking up links so if u could write it to me it would be of great help. here is my id(manishja@scindia.edu) please mail me ASAP.

    i need to light 1 led.

  • nice =D

  • I build a transformer into the device

  • is that being powerd by the pc it self or u have some thing to step up the power

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